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type_lib_edtr: type library editor git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@190 8e941d3f-bd1b-0410-a28a-d453659cc2b4
98 lines
3.2 KiB
ObjectPascal
98 lines
3.2 KiB
ObjectPascal
{
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This unit is part of the Web Service Toolkit
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Copyright (c) 2006 by Inoussa OUEDRAOGO
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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}
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unit parserutils;
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{$mode objfpc}{$H+}
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interface
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uses
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SysUtils;
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const
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sNEW_LINE = {$ifndef Unix}#13#10{$else}#10{$endif};
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function IsStrEmpty(Const AStr : String):Boolean;
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function ExtractIdentifier(const AValue : string) : string ;
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function IsReservedKeyWord(const AValue : string):Boolean ;
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implementation
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uses StrUtils;
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const LANGAGE_TOKEN : array[0..107] of string = (
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'ABSTRACT', 'AND', 'ARRAY', 'AS', 'ASM',
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'BEGIN', 'BOOLEAN', 'BYTE',
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'CASE', 'CDECL', 'CHAR', 'CLASS', 'COMP', 'CONST', 'CONSTRUCTOR', 'CONTAINS', 'CURRENCY',
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'DEFAULT', 'DESTRUCTOR', 'DIV', 'DO', 'DOUBLE', 'DOWNTO', 'DYNAMIC',
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'END', 'EXPORT', 'EXPORTS', 'EXTERNAL',
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'FAR', 'FILE', 'FINALLY', 'FOR', 'FORWARD', 'FUNCTION', 'GOTO',
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'ELSE', 'EXCEPT', 'EXTENDED',
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'IF', 'IMPLEMENTATION', 'IMPLEMENTS', 'IN', 'INHERITED', 'INT64', 'INITIALIZATION',
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'INTEGER', 'INTERFACE', 'IS',
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'LABEL', 'LIBRARY', 'LOCAL', 'LONGINT', 'LONGWORD',
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'MOD', 'NEAR', 'NIL', 'NODEFAULT', 'NOT',
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'OBJECT', 'OF', 'OLEVARIANT', 'OR', 'OUT', 'OVERLOAD', 'OVERRIDE',
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'PACKAGE', 'PACKED', 'PASCAL', 'PCHAR', 'PRIVATE', 'PROCEDURE', 'PROGRAM', 'PUBLISHED',
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'RAISE', 'READ', 'REAL', 'RECORD', 'REGISTER', 'REINTRODUCE', 'REPEAT', 'REQUIRES', 'RESULT',
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'SAFECALL', 'SET', 'SHL', 'SHORTINT', 'SHR', 'SINGLE', 'SMALLINT', 'STDCALL', 'STORED',
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'THEN', 'TO', 'TRY', 'TYPE', 'UNIT', 'UNTIL', 'USES',
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'VAR', 'VARARGS', 'VARIANT', 'VIRTUAL', 'WHILE', 'WIDECHAR', 'WITH', 'WORD', 'WRITE', 'XOR'
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);
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const WST_RESERVED_TOKEN : array[0..1] of string = ( 'Item', 'Item' );
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function IsReservedKeyWord(const AValue : string):Boolean ;
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begin
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Result := AnsiMatchText(AValue,LANGAGE_TOKEN) or
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AnsiMatchText(AValue,WST_RESERVED_TOKEN);
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end;
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function IsStrEmpty(Const AStr : String):Boolean;
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begin
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Result := ( Length(Trim(AStr)) = 0 );
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end;
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function ExtractIdentifier(const AValue : string) : string ;
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var
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i, c : Integer;
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s : string;
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begin
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Result := '';
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s := Trim(AValue);
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c := Length(s);
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if ( c > 0 ) then begin
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if not ( s[1] in ['A'..'Z', 'a'..'z', '_'] ) then begin
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Result := '_';
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end;
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for i := 1 to c do begin
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if ( s[i] in ['A'..'Z', 'a'..'z', '0'..'9', '_'] ) then begin
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Result := Result + s[i];
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end else begin
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if ( Length(Result) > 0 ) and ( Result[Length(Result)] <> '_' ) then begin
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Result := Result + '_';
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end;
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end;
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end;
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end;
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end;
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end.
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